CN212296617U - Engine capable of adjusting oil-gas mixture - Google Patents
Engine capable of adjusting oil-gas mixture Download PDFInfo
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- CN212296617U CN212296617U CN202021840021.1U CN202021840021U CN212296617U CN 212296617 U CN212296617 U CN 212296617U CN 202021840021 U CN202021840021 U CN 202021840021U CN 212296617 U CN212296617 U CN 212296617U
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Abstract
The utility model discloses an engine of adjustable air-fuel mixture, its characterized in that: the upper part of the side surface of the valve actuating mechanism (1) is inserted into the cylinder sleeve (2), the lower part of the side surface is connected with a crankshaft (4), a connecting rod (3) is installed on the crankshaft (4), and the connecting rod (3) is connected with a piston (6) through a piston pin (5). The utility model discloses the air compression volume in the cylinder is controllable, and oil is few gas few, and oil is many gas many, and oil-gas ratio is good, the fuel economy.
Description
Technical Field
The utility model belongs to the engine field, in particular to engine of adjustable air-fuel mixture.
Background
In the prior art, the motion process of a piston in a fuel engine is mainly divided into four steps, namely air suction, compression, work application and exhaust. The stroke of a piston in a cylinder is fixed, so that the air inflow in the cylinder is fixed, the compression ratio is also fixed, the rotating speed of the engine is changed and is mainly controlled by an accelerator, the engine has the problems of less oil, less rotating speed, low power, more oil, high rotating speed, high power, fixed gas amount sucked in the cylinder, more oil and gas at low rotating speed and more oil and gas at high rotating speed, and the efficiency of the engine is reduced and the oil is wasted no matter how much oil and less oil are. Only at medium speed, the oil and gas ratio is good, and the engine saves oil. The oil is less, the gas is less, the power is less, the oil is more, the gas is less, and the oil is not fully combusted.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned shortcoming and provide an air compression volume in the cylinder is controllable, and the few gas of oil is few, and the many gas of oil is many, and oil-gas proportion is good, the adjustable air-fuel mixture's of fuel-efficient engine.
The utility model discloses an aim at and solve its main technical problem and adopt following technical scheme to realize:
the utility model discloses an engine of adjustable air-fuel mixture, its characterized in that: the upper part of the side surface of the valve actuating mechanism is inserted into a cylinder sleeve, the lower part of the side surface is connected with a crankshaft, and a connecting rod is arranged on the crankshaft and connected with a piston through a piston pin.
The gas distribution mechanism comprises a cylinder cover, an eccentric shaft A, an oil nozzle, an eccentric shaft B, a support A, a mandril, a telescopic shaft, a gas release valve A, a telescopic sleeve, a gas release valve B, a support B, a conical gear A, a support C, a worm, a turbine shaft, a support D, a valve component A, a motor, a valve component B, a regulating arm, a support F, a regulating arm shaft, a turbine, a conical gear B, a conical gear C and a conical gear D, wherein the oil nozzle, the valve component A and the valve component B are respectively arranged on the cylinder cover, the top ends of the valve component A and the valve component B are respectively contacted with one end of two regulating arms, the other ends of the two regulating arms are contacted with the eccentric shaft A, the middle parts of the two regulating arms are sleeved on the regulating arm shaft, the regulating arm shaft and the eccentric shaft A are respectively connected with the cylinder cover through the support F, the integrated turbine shaft, the turbine is engaged with the worm, one end of the worm is connected with a bracket C through a bearing, the other end of the worm is connected with a motor, an eccentric shaft A is arranged on the side surface of a bracket B through a bearing, a conical gear D is arranged on one end of the eccentric shaft A and is engaged with the conical gear A, a telescopic sleeve is arranged on the bracket B through a bearing, the top end of the telescopic sleeve is provided with the conical gear A, the conical gear A is engaged with the conical gear D, the lower end of the telescopic sleeve is sleeved at the upper end of the telescopic shaft, the telescopic shaft is arranged on the bracket A through a bearing, the lower end of the telescopic shaft is provided with the conical gear C, the eccentric shaft B is arranged on the side surface of the bracket A through a bearing, the conical gear B is engaged with the conical gear C, the eccentric shaft B is contacted with the lower end of a mandril, the upper end of the mandril, the lower end of the cylinder cover is inserted into the cylinder sleeve, the upper end of the air release valve B is connected with an accelerator, the lower end of the bracket C and the lower end of the bracket D are respectively and fixedly connected with the cylinder body, and a rack arranged on the eccentric shaft B is meshed with a rack arranged on the crankshaft.
The valve component A and the valve component B are the same and are composed of a spring seat, a clamp spring A, a clamp spring B, a valve spring and a valve, the valve penetrates from the lower surface of the cylinder cover and is transmitted from the upper surface of the cylinder cover, the spring seat is sleeved, the valve spring is placed into the clamp spring seat, and the clamp spring A and the clamp spring B are connected.
The cylinder cover can move up and down along with the turbine shaft.
The lower end of the telescopic sleeve is sleeved outside the telescopic shaft, and the telescopic sleeve can move up and down.
And a plurality of perforated air vents are arranged on the side surface of the protrusion arranged on the side surface of the cylinder sleeve.
Two holes are formed in the bulge arranged on the side face of the cylinder sleeve and communicated with the air release hole, and the lower end of the air release valve A and the lower end of the air release valve B are inserted into the two holes formed in the bulge arranged on the side face of the cylinder sleeve respectively and can move up and down.
The air release valve A is provided with a plurality of through holes, and the through holes arranged on the air release valve A correspond to the through holes arranged on the side surface of the bulge arranged on the side surface of the cylinder sleeve.
According to the technical scheme, compared with the prior art, the valve actuating mechanism has the advantages that the cylinder sleeve is inserted into the upper portion of the side face of the valve actuating mechanism, the lower portion of the side face of the valve actuating mechanism is connected with the crankshaft, the connecting rod is mounted on the crankshaft, and the connecting rod is connected with the piston through the piston pin. The air distribution mechanism comprises a cylinder cover, an eccentric shaft A, an oil nozzle, an eccentric shaft B, a support A, a mandril, a telescopic shaft, an air release valve A, a telescopic sleeve, an air release valve B, a support B, a conical gear A, a support C, a worm, a turbine shaft, a support D, an air valve component A, a motor, an air valve component B, adjusting arms, a support F, an adjusting arm shaft, a turbine, a conical gear B, a conical gear C and a conical gear D, wherein the oil nozzle, the air valve component A and the air valve component B are respectively arranged on the cylinder cover, the top ends of the air valve component A and the air valve component B are respectively contacted with one ends of the two adjusting arms, the other ends of the two adjusting arms are contacted with the eccentric shaft A, the middle parts of the two adjusting arms are sleeved on the adjusting arm shaft, the adjusting arm shaft and the eccentric shaft A are respectively connected with the cylinder cover through the, the turbine is engaged with the worm, one end of the worm is connected with a support C through a bearing, the other end of the worm is connected with a motor, an eccentric shaft A is installed on the side surface of a support B through a bearing, a conical gear D is arranged on one end of the eccentric shaft A and is engaged with the conical gear A, a telescopic sleeve is installed on the support B through a bearing, the top end of the telescopic sleeve is provided with the conical gear A, the conical gear A is engaged with the conical gear D, the lower end of the telescopic sleeve is sleeved at the upper end of the telescopic shaft, the telescopic shaft is installed on the support A through a bearing, the lower end of the telescopic shaft is provided with the conical gear C, the eccentric shaft B is installed on the side surface of the support A through a bearing, the conical gear B is arranged on the eccentric shaft B and is engaged with the conical gear C, the eccentric shaft B is contacted with the top and bottom ends, the lower end of the cylinder cover is inserted into the cylinder sleeve, the upper end of the air release valve B is connected with an accelerator, the lower end of the bracket C and the lower end of the bracket D are respectively and fixedly connected with the cylinder body, and a rack arranged on the eccentric shaft B is meshed with a rack arranged on the crankshaft. When an accelerator is pressed down, oil is added, the air release valve B moves downwards in the hole formed in the upper surface of the protrusion arranged on the side surface of the cylinder sleeve to block part of air release holes, the size of air inlet is controlled, the oil inlet amount is large, the air inlet amount is large, the more the air release holes are blocked, the oil inlet amount is small, the air inlet amount is small, the fewer the air release holes are blocked, when the air inlet amount is small, the air inlet cannot achieve compression spontaneous combustion, the cylinder cover moves downwards along with the turbine shaft, and compression is increased to; the utility model discloses the air compression volume in the cylinder is controllable, and oil is few gas few, and oil is many gas many, and oil-gas ratio is good, the fuel economy.
Drawings
Fig. 1 is a schematic structural diagram 1 of the present invention;
fig. 2 is a schematic structural diagram 2 of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a top view of the present invention;
FIG. 5 is a cross-sectional view of FIG. 4A-A;
fig. 6 is a schematic structural diagram 1 of the valve train of the present invention;
fig. 7 is a schematic structural diagram 2 of the valve train of the present invention;
FIG. 8 is an enlarged view of FIG. 7;
FIG. 9 is a schematic structural view of the telescopic shaft and the telescopic sleeve of the present invention;
FIG. 10 is a cross-sectional view of FIG. 9B-B;
fig. 11 is a schematic structural view of the eccentric shaft a, the adjusting arm and the adjusting arm shaft of the present invention;
fig. 12 is a schematic structural view of the cylinder head of the present invention;
fig. 13 is a schematic structural view of a bracket D of the present invention;
FIG. 14 is a schematic structural view of the cylinder liner of the present invention;
FIG. 15 is a cross-sectional view of FIG. 14C-C;
fig. 16 is a schematic structural view of the connecting rod, the crankshaft and the piston of the present invention;
fig. 17 is a schematic structural view of the valve assembly of the present invention;
fig. 18 is a schematic structural view of the valve of the present invention.
The labels in the figure are:
1. the gas distribution mechanism comprises a gas distribution mechanism body, 2, a cylinder sleeve, 3, a connecting rod, 4, a crankshaft, 5, a piston pin, 6, a piston, 7, a cylinder cover, 8, an eccentric shaft A, 9, a fuel spray nozzle, 10, an eccentric shaft B, 11, a support A, 12, a mandril, 13, a telescopic shaft, 14, a gas release valve A, 15, a telescopic sleeve, 16, a gas release valve B, 17, a support B, 18, a bevel gear A, 19, a support C, 20, a worm, 21, a turbine shaft, 22, a support D, 23, a valve component A, 24, a motor, 25, a valve component B, 26, a regulating arm, 27, a support F, 28, a regulating arm shaft, 29, a turbine, 30, a bevel gear B, 31, a bevel gear C, 32, a bevel gear D, 33, a gas release hole, 34, a spring seat, 35, a clamp spring seat, 36, a clamp spring A, 37, a clamp spring B.
The specific implementation mode is as follows:
the following detailed description of specific embodiments, structures, features, and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
The utility model discloses an engine of adjustable air-fuel mixture, its characterized in that: the upper part of the side surface of the valve actuating mechanism 1 is inserted into a cylinder sleeve 2, the lower part of the side surface is connected with a crankshaft 4, a connecting rod 3 is arranged on the crankshaft 4, and the connecting rod 3 is connected with a piston 6 through a piston pin 5.
The valve actuating mechanism 1 comprises a cylinder cover 7, an eccentric shaft A8, an oil nozzle 9, an eccentric shaft B10, a bracket A11, a mandril 12, a telescopic shaft 13, a deflation valve A14, a telescopic sleeve 15, a deflation valve B16, a bracket B17, a bevel gear A18, a bracket C19, a worm 20, a turbine shaft 21, a bracket D22, a valve component A23, a motor 24, a valve component B25, an adjusting arm 26, a bracket F27, an adjusting arm shaft 28, a turbine 29, a bevel gear B30, a bevel gear C31 and a bevel gear D32, the oil nozzle 9, the valve component A23 and the valve component B25 are respectively arranged on the cylinder cover 7, the top ends of the valve component A23 and the valve component B25 are respectively contacted with one end of the two adjusting arms 26, the other ends of the two adjusting arms 26 are contacted with the eccentric shaft A8, the middle parts of the two adjusting arms 26 are sleeved on the adjusting arm shaft 28, the eccentric shaft 28 and the eccentric shaft A8 are respectively connected with the bracket F27, the turbine 29 is provided with a bracket D22, the turbine 29 is sleeved on the turbine shaft 21 and clamped in the bracket D22, the turbine 29 is meshed with the worm 20, one end of the worm 20 is connected with a bracket C19 through a bearing, the other end is connected with the motor 24, the eccentric shaft A8 is arranged on the side surface of the bracket B17 through a bearing, one end of the eccentric shaft A8 is provided with a bevel gear D32, the bevel gear D32 is meshed with a bevel gear A18, the telescopic sleeve 15 is arranged on the bracket B17 through a bearing, the top end of the telescopic sleeve 15 is provided with a bevel gear A18, the bevel gear A18 is meshed with a bevel gear D32, the lower end of the telescopic sleeve 15 is sleeved on the upper end of the telescopic shaft 13, the telescopic shaft 13 is arranged on the bracket A11 through a bearing, the lower end of the telescopic shaft 13 is provided with a bevel gear C31, the eccentric shaft B10 is arranged on the side surface of the bracket A11 through a bearing, the eccentric shaft B10 is provided, the upper end of the ejector rod 12 is hinged with the upper end of a release valve A14, the lower end of the release valve A14 and the lower end of the release valve B16 are respectively inserted into holes respectively formed in the upper end of the side face of the cylinder sleeve 2, the lower end of the cylinder cover 7 is inserted into the cylinder sleeve 2, the upper end of a release valve B16 is connected with an accelerator, the lower end of a support C19 and the lower end of a support D22 are respectively and fixedly connected with a cylinder body, and a rack arranged on an eccentric shaft B.
The valve assembly A23 and the valve assembly B25 are the same and are composed of a spring seat 34, a snap spring seat 35, a snap spring A36, a snap spring B37, a valve spring 38 and a valve 39, the valve 39 penetrates from the lower surface of the cylinder cover 7 and is transmitted from the upper surface of the cylinder cover 7, the spring seat 34 and the valve spring 38 are sleeved on the valve seat, and the snap spring A36 and the snap spring B37 are placed on the snap spring seat 35 to be connected.
The cylinder head 7 can move up and down along with the turbine shaft 21.
The lower end of the telescopic sleeve 15 is sleeved outside the telescopic shaft 13, and the telescopic sleeve 15 can move up and down.
And a plurality of perforated air vents 33 are arranged on the side surface of the bulge arranged on the side surface of the cylinder sleeve 2.
Two holes are formed in the bulge arranged on the side face of the cylinder sleeve 2 and communicated with the air release hole 33, and the lower end of the air release valve A14 and the lower end of the air release valve B16 are inserted into the two holes formed in the bulge arranged on the side face of the cylinder sleeve 2 respectively and can move up and down.
The air release valve A14 is provided with a plurality of through holes, and the through holes arranged on the air release valve A14 correspond to a plurality of through hole air release holes 33 arranged on the side surface of the bulge arranged on the side surface of the cylinder sleeve 2.
When the engine is used, the engine is started, the accelerator is pressed down to add oil, the accelerator drives the air release valve B16 to move downwards in the hole arranged on the bulge arranged on the side surface of the cylinder sleeve 2, the air release valve B16 blocks part of the air release holes 33 to control the size of the inlet air, the oil inlet amount is large, the air inlet amount is large, the more the air release holes 33 are blocked, the small oil inlet amount and the small air inlet amount are blocked, the fewer the air release holes 33 are blocked, the crankshaft 4 drives the connecting rod 3, the connecting rod 3 drives the piston 6, the piston 6 compresses the inlet air, when the air inlet amount is small, the inlet air can not reach compression spontaneous combustion, the motor 24 is started, the motor 24 capable of rotating in two directions drives the worm 20 to rotate, the worm 20 drives the turbine 29 to rotate, the thread arranged on the turbine shaft 21 rotates in the screw sleeve arranged on the turbine 29, the turbine, the cylinder cover 7 moves upwards along with the turbine shaft 21, the crankshaft 4 drives the eccentric shaft B10 to rotate, the eccentric shaft B10 pushes the ejector rod 12, the ejector rod 12 drives the air release valve A14 to move up and down, air is released when a through hole formed in the air release valve A14 corresponds to a through hole formed in the air release valve B16, the eccentric shaft B10 rotates to drive the bevel gear B30, the bevel gear B30 drives the bevel gear C31, the bevel gear C31 drives the telescopic shaft 13, the telescopic shaft 13 drives the telescopic sleeve 15, the telescopic sleeve 15 drives the bevel gear A18, the bevel gear A18 drives the bevel gear D32, the bevel gear D32 drives the eccentric shaft A8 to rotate, the eccentric shaft A8 is provided with an eccentric part which pushes the two adjusting arms 26 respectively, and the air valve 39 is controlled to.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention.
Claims (8)
1. The utility model provides an engine of adjustable air-fuel mixture which characterized in that: the upper part of the side surface of the valve actuating mechanism (1) is inserted into the cylinder sleeve (2), the lower part of the side surface is connected with a crankshaft (4), a connecting rod (3) is installed on the crankshaft (4), and the connecting rod (3) is connected with a piston (6) through a piston pin (5).
2. The adjustable air-fuel mixture engine of claim 1, wherein: the air distribution mechanism (1) is composed of a cylinder cover (7), an eccentric shaft A (8), an oil nozzle (9), an eccentric shaft B (10), a support A (11), an ejector rod (12), a telescopic shaft (13), a release valve A (14), a telescopic sleeve (15), a release valve B (16), a support B (17), a bevel gear A (18), a support C (19), a worm (20), a turbine shaft (21), a support D (22), an air valve component A (23), a motor (24), an air valve component B (25), an adjusting arm (26), a support F (27), an adjusting arm shaft (28), a turbine (29), a bevel gear B (30), a bevel gear C (31) and a bevel gear D (32), wherein the oil nozzle (9), the air valve component A (23) and the air valve component B (25) are respectively arranged on the cylinder cover (7), the top ends of the air valve component A (23) and the air valve component B (25) are respectively contacted with one end of, the other ends of the two adjusting arms (26) are contacted with an eccentric shaft A (8), the middle parts of the two adjusting arms (26) are sleeved on an adjusting arm shaft (28), the adjusting arm shaft (28) and the eccentric shaft A (8) are respectively connected with the upper surface of a cylinder cover (7) through a support F (27), an integrated turbine shaft (21) is arranged at the center of the upper surface of the cylinder cover (7), a support D (22) is installed on a turbine (29), the turbine (29) is sleeved on the turbine shaft (21) and clamped in the support D (22), the turbine (29) is meshed with a worm (20), one end of the worm (20) is connected with a support C (19) through a bearing, the other end is connected with a motor (24), the eccentric shaft A (8) is installed on the side surface of a support B (17) through a bearing, a conical gear D (32) is arranged on one end of the eccentric shaft A (8), the conical gear D (32) is meshed with a conical gear A (, a conical gear A (18) is arranged at the top end of a telescopic sleeve (15), the conical gear A (18) is meshed with a conical gear D (32), the lower end of the telescopic sleeve (15) is sleeved at the upper end of a telescopic shaft (13), the telescopic shaft (13) is installed on a support A (11) through a bearing, the lower end of the telescopic shaft (13) is provided with a conical gear C (31), an eccentric shaft B (10) is installed on the side surface of the support A (11) through a bearing, the eccentric shaft B (10) is provided with a conical gear B (30), the conical gear B (30) is meshed with the conical gear C (31), an eccentric part arranged on the eccentric shaft B (10) is contacted with the lower end of a mandril (12), the upper end of the mandril (12) is hinged with the upper end of a deflation valve A (14), the lower end of the deflation valve A (14) and the lower end of the deflation valve B (16) are respectively inserted into, the upper end of the air release valve B (16) is connected with an accelerator, the lower end of the bracket C (19) and the lower end of the bracket D (22) are respectively and fixedly connected with a cylinder body, and a rack arranged on the eccentric shaft B (10) is meshed with a rack arranged on the crankshaft (4).
3. The adjustable air-fuel mixture engine of claim 2, wherein: the valve component A (23) and the valve component B (25) are identical and are composed of a spring seat (34), a clamp spring seat (35), a clamp spring A (36), a clamp spring B (37), a valve spring (38) and a valve (39), the valve (39) penetrates from the lower surface of the cylinder cover (7) and is transmitted from the upper surface of the cylinder cover (7), the spring seat (34) is sleeved, and the valve spring (38) is placed into the clamp spring seat (35) to clamp the clamp spring A (36) and the clamp spring B (37) and is connected.
4. The adjustable air-fuel mixture engine of claim 2, wherein: the cylinder cover (7) can move up and down along with the turbine shaft (21).
5. The adjustable air-fuel mixture engine of claim 2, wherein: the lower end of the telescopic sleeve (15) is sleeved outside the telescopic shaft (13), and the telescopic sleeve (15) can move up and down.
6. The adjustable air-fuel mixture engine of claim 1, wherein: and a plurality of perforated air vents (33) are arranged on the side surface of the bulge arranged on the side surface of the cylinder sleeve (2).
7. The adjustable air-fuel mixture engine of claim 6, wherein: two holes are formed in the bulge arranged on the side face of the cylinder sleeve (2), the two holes are communicated with the air release hole (33), and the lower end of the air release valve A (14) and the lower end of the air release valve B (16) are inserted into the two holes formed in the bulge arranged on the side face of the cylinder sleeve (2) respectively and can move up and down.
8. The adjustable air-fuel mixture engine of claim 2, wherein: the air release valve A (14) is provided with a plurality of through holes, and the through holes arranged on the air release valve A (14) correspond to the plurality of through hole air release holes (33) arranged on the side surface of the bulge arranged on the side surface of the cylinder sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021840021.1U CN212296617U (en) | 2020-08-28 | 2020-08-28 | Engine capable of adjusting oil-gas mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021840021.1U CN212296617U (en) | 2020-08-28 | 2020-08-28 | Engine capable of adjusting oil-gas mixture |
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| Publication Number | Publication Date |
|---|---|
| CN212296617U true CN212296617U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021840021.1U Active CN212296617U (en) | 2020-08-28 | 2020-08-28 | Engine capable of adjusting oil-gas mixture |
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| CN (1) | CN212296617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894733A (en) * | 2020-08-28 | 2020-11-06 | 陈光竹 | Engine capable of adjusting oil-gas mixture |
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2020
- 2020-08-28 CN CN202021840021.1U patent/CN212296617U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894733A (en) * | 2020-08-28 | 2020-11-06 | 陈光竹 | Engine capable of adjusting oil-gas mixture |
| CN111894733B (en) * | 2020-08-28 | 2024-05-14 | 陈光竹 | Engine capable of adjusting oil-gas mixture |
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